java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:20:34,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:20:34,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:20:34,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:20:34,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:20:34,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:20:34,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:20:34,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:20:34,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:20:34,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:20:34,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:20:34,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:20:34,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:20:34,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:20:34,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:20:34,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:20:34,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:20:34,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:20:34,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:20:34,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:20:34,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:20:34,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:20:34,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:20:34,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:20:34,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:20:34,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:20:34,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:20:34,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:20:34,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:20:34,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:20:34,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:20:34,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:20:34,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:20:34,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:20:34,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:20:34,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:20:34,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:20:34,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:20:34,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:20:34,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:20:34,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:20:34,150 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:20:34,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:20:34,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:20:34,177 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:20:34,178 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:20:34,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:20:34,181 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:20:34,181 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:20:34,182 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:20:34,182 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:20:34,182 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:20:34,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:20:34,184 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:20:34,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:20:34,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:20:34,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:20:34,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:20:34,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:20:34,186 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:20:34,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:20:34,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:20:34,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:20:34,187 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:20:34,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:20:34,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:20:34,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:20:34,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:20:34,188 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:20:34,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:20:34,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:20:34,189 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:20:34,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:20:34,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:20:34,249 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:20:34,250 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:20:34,251 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:20:34,251 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2019-10-03 11:20:34,331 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/740f598e8/04299ff692154196a49047ba2f4ccb78/FLAG27f3ff9bc [2019-10-03 11:20:35,233 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:20:35,234 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2019-10-03 11:20:35,270 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/740f598e8/04299ff692154196a49047ba2f4ccb78/FLAG27f3ff9bc [2019-10-03 11:20:35,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/740f598e8/04299ff692154196a49047ba2f4ccb78 [2019-10-03 11:20:35,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:20:35,751 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:20:35,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:20:35,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:20:35,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:20:35,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:20:35" (1/1) ... [2019-10-03 11:20:35,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec9a7ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:35, skipping insertion in model container [2019-10-03 11:20:35,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:20:35" (1/1) ... [2019-10-03 11:20:35,771 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:20:35,945 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:20:37,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:20:38,086 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:20:38,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:20:39,224 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:20:39,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39 WrapperNode [2019-10-03 11:20:39,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:20:39,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:20:39,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:20:39,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:20:39,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,338 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... [2019-10-03 11:20:39,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:20:39,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:20:39,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:20:39,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:20:39,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:20:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:20:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:20:39,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:20:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 11:20:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 11:20:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:20:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-03 11:20:39,657 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-10-03 11:20:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-10-03 11:20:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-10-03 11:20:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-10-03 11:20:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2019-10-03 11:20:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2019-10-03 11:20:39,659 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2019-10-03 11:20:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_to_state [2019-10-03 11:20:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2019-10-03 11:20:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2019-10-03 11:20:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2019-10-03 11:20:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2019-10-03 11:20:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2019-10-03 11:20:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2019-10-03 11:20:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2019-10-03 11:20:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2019-10-03 11:20:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2019-10-03 11:20:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_sleep [2019-10-03 11:20:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2019-10-03 11:20:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2019-10-03 11:20:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_radio [2019-10-03 11:20:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_frequency [2019-10-03 11:20:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_std [2019-10-03 11:20:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_routing [2019-10-03 11:20:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_g_tuner [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_tuner [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_i2s_clock_freq [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_g_chip_ident [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_log_status [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_suspend [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_resume [2019-10-03 11:20:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_probe [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_remove [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:20:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:20:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-10-03 11:20:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_print_mode [2019-10-03 11:20:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_detect_stereo [2019-10-03 11:20:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure watch_stereo [2019-10-03 11:20:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_thread [2019-10-03 11:20:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3410d_thread [2019-10-03 11:20:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_modus [2019-10-03 11:20:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2019-10-03 11:20:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2019-10-03 11:20:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_reset [2019-10-03 11:20:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_thread [2019-10-03 11:20:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_detect_stereo [2019-10-03 11:20:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_audmode [2019-10-03 11:20:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2019-10-03 11:20:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2019-10-03 11:20:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 11:20:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:20:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 11:20:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-03 11:20:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 11:20:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-03 11:20:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-10-03 11:20:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-03 11:20:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-03 11:20:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-03 11:20:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-03 11:20:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-03 11:20:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-03 11:20:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:20:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-10-03 11:20:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure refrigerator [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 11:20:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_chip_ident_i2c_client [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_log_status [2019-10-03 11:20:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:20:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:20:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:20:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:20:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 11:20:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:20:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 11:20:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 11:20:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 11:20:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 11:20:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 11:20:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:20:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-03 11:20:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-03 11:20:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 11:20:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-03 11:20:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-03 11:20:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 11:20:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-10-03 11:20:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:20:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:20:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:20:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 11:20:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-03 11:20:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 11:20:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 11:20:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-03 11:20:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:20:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-10-03 11:20:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-03 11:20:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-03 11:20:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-03 11:20:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-03 11:20:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2019-10-03 11:20:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure refrigerator [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-10-03 11:20:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_chip_ident_i2c_client [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2019-10-03 11:20:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_log_status [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2019-10-03 11:20:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_to_state [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2019-10-03 11:20:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_sleep [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2019-10-03 11:20:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2019-10-03 11:20:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2019-10-03 11:20:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_thread [2019-10-03 11:20:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure msp3410d_thread [2019-10-03 11:20:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_thread [2019-10-03 11:20:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2019-10-03 11:20:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2019-10-03 11:20:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2019-10-03 11:20:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_radio [2019-10-03 11:20:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_frequency [2019-10-03 11:20:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_std [2019-10-03 11:20:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_routing [2019-10-03 11:20:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure msp_g_tuner [2019-10-03 11:20:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_tuner [2019-10-03 11:20:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_i2s_clock_freq [2019-10-03 11:20:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure msp_g_chip_ident [2019-10-03 11:20:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure msp_log_status [2019-10-03 11:20:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure msp_suspend [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure msp_resume [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure msp_probe [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure msp_remove [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-03 11:20:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-03 11:20:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_print_mode [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_detect_stereo [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure watch_stereo [2019-10-03 11:20:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_modus [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_reset [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_detect_stereo [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_audmode [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:20:39,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:20:39,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:20:41,042 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:41,313 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2019-10-03 11:20:41,313 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2019-10-03 11:20:41,326 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:41,328 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:41,692 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume !false; [2019-10-03 11:20:41,693 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##96: assume false; [2019-10-03 11:20:41,693 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume !false; [2019-10-03 11:20:41,693 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##134: assume false; [2019-10-03 11:20:41,925 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:41,935 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-10-03 11:20:41,936 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-10-03 11:20:41,938 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:42,060 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume false; [2019-10-03 11:20:42,061 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !false; [2019-10-03 11:20:42,532 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:42,755 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2019-10-03 11:20:42,755 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2019-10-03 11:20:42,758 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:42,808 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-10-03 11:20:42,809 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-10-03 11:20:42,885 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-10-03 11:20:42,953 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:42,994 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-10-03 11:20:42,995 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-10-03 11:20:43,404 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:43,443 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2019-10-03 11:20:43,444 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2019-10-03 11:20:58,622 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:58,737 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2019-10-03 11:20:58,738 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2019-10-03 11:20:58,785 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 11:20:58,953 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-10-03 11:20:58,954 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-10-03 11:21:01,813 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:21:01,814 INFO L283 CfgBuilder]: Removed 95 assume(true) statements. [2019-10-03 11:21:01,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:21:01 BoogieIcfgContainer [2019-10-03 11:21:01,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:21:01,817 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:21:01,817 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:21:01,817 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:21:01,818 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:21:01" (1/1) ... [2019-10-03 11:21:01,844 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result. at java.math.BigDecimal.divide(BigDecimal.java:1693) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.util.AbsIntUtil.sanitizeBigDecimalValue(AbsIntUtil.java:483) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector$StatementLiteralCollector.visit(RCFGLiteralCollector.java:202) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:376) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:693) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:390) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpressions(BoogieTransformer.java:674) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:731) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:390) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpressions(BoogieTransformer.java:674) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:395) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processStatement(BoogieVisitor.java:213) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector$StatementLiteralCollector.processStatement(RCFGLiteralCollector.java:162) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.visit(RCFGLiteralCollector.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.RCFGEdgeVisitor.visit(RCFGEdgeVisitor.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.RCFGEdgeVisitor.visit(RCFGEdgeVisitor.java:52) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.process(RCFGLiteralCollector.java:106) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.(RCFGLiteralCollector.java:79) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.lambda$0(AbstractInterpreter.java:102) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.getFlatDomainOrNull(FixpointEngineParameterFactory.java:193) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.selectDomain(FixpointEngineParameterFactory.java:142) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.createParams(FixpointEngineParameterFactory.java:123) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:106) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-03 11:21:01,850 INFO L168 Benchmark]: Toolchain (without parser) took 26097.14 ms. Allocated memory was 132.6 MB in the beginning and 877.7 MB in the end (delta: 745.0 MB). Free memory was 76.4 MB in the beginning and 690.9 MB in the end (delta: -614.5 MB). Peak memory consumption was 130.5 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:01,851 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 11:21:01,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3474.53 ms. Allocated memory was 132.6 MB in the beginning and 283.1 MB in the end (delta: 150.5 MB). Free memory was 76.2 MB in the beginning and 209.8 MB in the end (delta: -133.6 MB). Peak memory consumption was 157.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:01,853 INFO L168 Benchmark]: Boogie Preprocessor took 359.71 ms. Allocated memory is still 283.1 MB. Free memory was 209.8 MB in the beginning and 170.2 MB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:01,854 INFO L168 Benchmark]: RCFGBuilder took 22228.96 ms. Allocated memory was 283.1 MB in the beginning and 877.7 MB in the end (delta: 594.5 MB). Free memory was 170.2 MB in the beginning and 690.9 MB in the end (delta: -520.7 MB). Peak memory consumption was 692.4 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:01,855 INFO L168 Benchmark]: Abstract Interpretation took 30.22 ms. Allocated memory is still 877.7 MB. Free memory is still 690.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 11:21:01,860 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3474.53 ms. Allocated memory was 132.6 MB in the beginning and 283.1 MB in the end (delta: 150.5 MB). Free memory was 76.2 MB in the beginning and 209.8 MB in the end (delta: -133.6 MB). Peak memory consumption was 157.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 359.71 ms. Allocated memory is still 283.1 MB. Free memory was 209.8 MB in the beginning and 170.2 MB in the end (delta: 39.6 MB). Peak memory consumption was 39.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 22228.96 ms. Allocated memory was 283.1 MB in the beginning and 877.7 MB in the end (delta: 594.5 MB). Free memory was 170.2 MB in the beginning and 690.9 MB in the end (delta: -520.7 MB). Peak memory consumption was 692.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 30.22 ms. Allocated memory is still 877.7 MB. Free memory is still 690.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result. de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result.: java.math.BigDecimal.divide(BigDecimal.java:1693) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...